Ash Grove Cement Company, Overland Park, KS, Tel: 913-451-8900 , Fax: 913-451-5697, emailAsh Grove is a leader in the manufacture and sale of portland cement and related construction products in the United States. Our intent is to manufacture a reliable supply of consistent, high quality products designed to add value to our customers' enterprises.

Eco-Flex Recycled Rubber Solutions, Legal, AB, Tel: 866-326-3539 , Fax: 780-961-3277, emailEco-Flex recycles the rubber from 12 million discarded tires per year. All raw material is Western Canada based (ALBERTA), however the company anticipates outsourcing raw material in the future based on increased consumer demand

Essroc Cement Corp., Nazareth, PA, Tel: 610-837-6725 , Fax: 610-837-2563, emailESSROC is a leading North American cement producer with over 6.5 million metric tons of annual capacity.

Repave Inc., Anaheim, CA, Tel: 714-634-9999 , Fax: 714-634-2634 , emailTo pave large expanses of area can be a multi-million dollar undertaking. This is a tremendous responsibility that requires technical expertise, diligent project management, and a cooperative team spirit

St Marys Cement Inc., Toronto, ON, Tel: 416-696-4411 , Fax: 416-696-4435, emailSt Marys Cement is one of the oldest cement companies in North America and a major producer of cementitious related materials in the Great Lakes Region.